import config from '@/config';
import storage from '@/utils/storage';
import constant from '@/utils/constant';
import {
  login,
  logout,
  getInfo,
} from '@/api/login';
import {
  getToken,
  setToken,
  removeToken,
} from '@/utils/auth';
import {
  requestBaseUrl,
} from '../../utils/common.js';

const baseUrl = config.baseUrl;

const user = {
  state: {
    token: getToken(),
    name: storage.get(constant.name),
    avatar: storage.get(constant.avatar),
    roles: storage.get(constant.roles),
    permissions: storage.get(constant.permissions),
    userState: 0,
  },
  
  mutations: {
    SET_TOKEN: (state, token) => {
      state.token = token;
    },
    SET_NAME: (state, name) => {
      state.name = name;
      storage.set(constant.name, name);
    },
    SET_AVATAR: (state, avatar) => {
      state.avatar = avatar;
      storage.set(constant.avatar, avatar);
    },
    SET_ROLES: (state, roles) => {
      state.roles = roles;
      storage.set(constant.roles, roles);
    },
    SET_PERMISSIONS: (state, permissions) => {
      state.permissions = permissions;
      storage.set(constant.permissions, permissions);
    },
  },
  
  actions: {
    // 登录
    Login({
            commit,
          }, userInfo) {
      const username = userInfo.username.trim();
      const password = userInfo.password;
      const code = userInfo.code;
      const uuid = userInfo.uuid;
      return new Promise((resolve, reject) => {
        login(username, password, code, uuid).then(res => {
          setToken(res.token);
          commit('SET_TOKEN', res.token);
          resolve();
        }).catch(error => {
          reject(error);
        });
      });
    },
    
    LoginSuccess({
                   commit,
                   state,
                 }, dataObj = {}) {
      if (dataObj.token) {
        commit('SET_TOKEN', dataObj.token);
        state.userState = dataObj.state;
      }
    },
    
    // 获取用户信息
    GetInfo({
              commit,
              state,
            }, dataObj = {}) {
      if (dataObj.token) {
        commit('SET_TOKEN', dataObj.token);
      }
      return new Promise((resolve, reject) => {
        getInfo().then(res => {
          const user = res.user;
          const avatar = (user == null || user.avatar == '' || user.avatar == null) ? require(
              '@/static/images/profile.jpg') : requestBaseUrl + user.avatar;
          const username = (user == null || user.userName == '' || user.userName == null) ? '' : user.userName;
          if (res.roles && res.roles.length > 0) {
            commit('SET_ROLES', res.roles);
            commit('SET_PERMISSIONS', res.permissions);
          } else {
            commit('SET_ROLES', [ 'ROLE_DEFAULT' ]);
          }
          commit('SET_NAME', username);
          commit('SET_AVATAR', avatar);
          resolve(res);
        }).catch(error => {
          reject(error);
        });
      });
    },
    
    // 退出系统
    LogOut({
             commit,
             state,
           }) {
      return new Promise((resolve, reject) => {
        logout(state.token).then(() => {
          commit('SET_TOKEN', '');
          commit('SET_ROLES', []);
          commit('SET_PERMISSIONS', []);
          removeToken();
          storage.clean();
          resolve();
        }).catch(error => {
          reject(error);
        });
      });
    },
    setUserInfo({
                  commit,
                  state,
                }, dataObj = {}) {
      console.log(dataObj);
      commit('SET_TOKEN', dataObj.token);
      const user = dataObj.user;
      const avatar = (user == null || user.avatar == '' || user.avatar == null) ? require(
          '@/static/images/profile.jpg') : baseUrl + user.avatar;
      const username = (user == null || user.userName == '' || user.userName == null) ? '' : user.userName;
      if (dataObj.roles && dataObj.roles.length > 0) {
        commit('SET_ROLES', dataObj.roles);
        commit('SET_PERMISSIONS', dataObj.permissions);
      } else {
        commit('SET_ROLES', [ 'ROLE_DEFAULT' ]);
      }
      commit('SET_NAME', username);
      commit('SET_AVATAR', avatar);
    },
  },
};

export default user;
